Direct Exfoliation of Graphite to Graphene by a Facile Chemical Approach

被引：32

作者：

Feng, Hongbin ^{[1
]}

Wu, Yongmin ^{[1
]}

Li, Jinghong ^{[1
]}

机构：

[1] Tsinghua Univ, Beijing Key Lab Analyt Methods & Instrumentat, Dept Chem, Beijing 100084, Peoples R China

来源：

SMALL | 2014年 / 10卷 / 11期

基金：

中国国家自然科学基金;

关键词：

SINGLE-LAYER; TRANSPARENT; OXIDE; FILMS;

D O I：

10.1002/smll.201303722

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Facile exfoliation of graphite: High-quality graphene sheets are produced directly from graphite by a facile chemical approach. The new strategy for non-oxidized chemical exfoliation of graphite is based on a pre-intercalated process with oleum and a further strong reaction with sodium in the graphite layers under grinding conditions. This method is facile, low cost, and high throughput. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2233 / 2238

页数：6

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